120 lines
3.9 KiB
C++
120 lines
3.9 KiB
C++
// Filename: cvsSourceTree.h
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// Created by: drose (31Oct00)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) 2001 - 2004, Disney Enterprises, Inc. All rights reserved
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//
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// All use of this software is subject to the terms of the Panda 3d
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// Software license. You should have received a copy of this license
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// along with this source code; you will also find a current copy of
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// the license at http://etc.cmu.edu/panda3d/docs/license/ .
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//
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// To contact the maintainers of this program write to
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// panda3d-general@lists.sourceforge.net .
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//
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////////////////////////////////////////////////////////////////////
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#ifndef CVSSOURCETREE_H
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#define CVSSOURCETREE_H
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#include "pandatoolbase.h"
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#include "pvector.h"
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#include "pmap.h"
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#include "filename.h"
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class CVSSourceDirectory;
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////////////////////////////////////////////////////////////////////
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// Class : CVSSourceTree
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// Description : This represents the root of the tree of source
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// directory files.
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//
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// The tree is maintained in a case-insensitive manner,
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// even on a non-Windows system, since you might want to
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// eventually check out the CVS tree onto a Windows
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// system--and if you do, you'll be sad if there are
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// case conflicts within the tree. So we make an effort
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// to ensure this doesn't happen by treating two files
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// with a different case as the same file.
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////////////////////////////////////////////////////////////////////
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class CVSSourceTree {
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public:
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CVSSourceTree();
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~CVSSourceTree();
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void set_root(const Filename &root_path);
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bool scan(const Filename &key_filename);
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CVSSourceDirectory *get_root() const;
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CVSSourceDirectory *find_directory(const Filename &path);
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CVSSourceDirectory *find_relpath(const string &relpath);
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CVSSourceDirectory *find_dirname(const string &dirname);
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// This nested class represents the selection of a particular
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// directory in which to place a given file, given its basename.
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// The basename of the file is returned as part of the answer,
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// because it might have changed in case from the original basename
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// (in order to match the case of an existing file in the selected
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// directory).
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class FilePath {
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public:
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FilePath();
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FilePath(CVSSourceDirectory *dir, const string &basename);
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bool is_valid() const;
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Filename get_path() const;
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Filename get_fullpath() const;
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Filename get_rel_from(const CVSSourceDirectory *other) const;
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CVSSourceDirectory *_dir;
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string _basename;
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};
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FilePath choose_directory(const string &basename,
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CVSSourceDirectory *suggested_dir,
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bool force, bool interactive);
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Filename get_root_fullpath();
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Filename get_root_dirname() const;
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static bool temp_chdir(const Filename &path);
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static void restore_cwd();
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public:
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void add_file(const string &basename, CVSSourceDirectory *dir);
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private:
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typedef pvector<FilePath> FilePaths;
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FilePath
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prompt_user(const string &basename, CVSSourceDirectory *suggested_dir,
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const FilePaths &paths, bool force, bool interactive);
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FilePath ask_existing(const string &filename, const FilePath &path);
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FilePath ask_existing(const string &filename, const FilePaths &paths,
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CVSSourceDirectory *suggested_dir);
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FilePath ask_new(const string &filename, CVSSourceDirectory *dir);
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FilePath ask_any(const string &filename, const FilePaths &paths);
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string prompt(const string &message);
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static Filename get_actual_fullpath(const Filename &path);
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static Filename get_start_fullpath();
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private:
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Filename _path;
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CVSSourceDirectory *_root;
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typedef pmap<string, FilePaths> Basenames;
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Basenames _basenames;
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static bool _got_start_fullpath;
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static Filename _start_fullpath;
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bool _got_root_fullpath;
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Filename _root_fullpath;
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};
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#endif
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